Popular stencils
Free
RabbitMQ
Another take on RabbitMQ and AMQP stencils with all vector graphics.
Free
iOS Wireframe iPad
iOS Wireframe iPad stencil from the iPad and iPhone Design bundle.
Free
Message Queue
A simple drawing for the RabbitMQ messaging queue logo, for use when you need to represent a message queue in your application.
Free
eEPK (EPC) Gradient Stencil
eEPK Gradient Stencil for modeling of Business Process Models
Free
Entity Relationship
Entity Relationship models for design database diagrams.
Free
Riverbed Network Diagram Stencils
Riverbed Network Diagram Stencils including EX/CX/Stingray and Granite.
Free
TYPO3 4.7 BE GUI
Basic Elements of a TYPO3 Back End. Useful for designing BE Modules.
Free
RouterBOARD
A part of RouterBOARD produce.
Free
Ladder Logic: Timer - Counter - Shift
Direct Logic: Ladder Logic. Use these in Keynote to animate blocks of code. This stencil is #7 of 8